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6 Cards in this Set
- Front
- Back
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Closed Circulatory System
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A circulatory system in which the heart circulates blood through a network of blood vessels that form a closed loop.
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Open Circulatory System
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A circulatory system in which the circulatory fluid is not contained entirely within vessels.
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3 Main Body Parts of an Arthropods
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Head, thorax, abdomen.
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Relationship Between Parasites & Host
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They share the same body and the parasites live off the host.
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4 Characteristics of Arthropods
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A segmented body with specialized parts, jointed limbs, an exoskeleton, and a well-developed nervous system.
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Functions of Neurons
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The functions of a neuron is to transmit a signal at a very fast rate.
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